:root{color-scheme:light;--bg: #f7f8fb;--bg-muted: #eff1f5;--panel: #ffffff;--panel-2: #f3f4f7;--border: #e3e6ee;--accent: #d9dee9;--text: #0b1220;--text-muted:#475569;--brand-400: #a78bfa;--brand-500: #8b5cf6;--brand-600: #7c3aed;--brand-700: #6d28d9;--brand-800: #5b21b6;--brand: var(--brand-600);--on-brand: #ffffff}html[data-theme=light]{color-scheme:light;--bg: #f7f8fb;--bg-muted: #eff1f5;--panel: #ffffff;--panel-2: #f3f4f7;--border: #e3e6ee;--accent: #d9dee9;--text: #0b1220;--text-muted:#475569;--brand-400: #a78bfa;--brand-500: #8b5cf6;--brand-600: #7c3aed;--brand-700: #6d28d9;--brand-800: #5b21b6;--brand: var(--brand-600);--on-brand: #ffffff}html[data-theme=dark]{color-scheme:dark;--bg: #0f1115;--bg-muted: #0c0e13;--panel: #151922;--panel-2: #0c111a;--border: #2a3242;--accent: #20232b;--text: #e6e6e6;--text-muted:#aab2c0;--brand-400: #a78bfa;--brand-500: #8b5cf6;--brand-600: #7c3aed;--brand-700: #6d28d9;--brand-800: #5b21b6;--brand: var(--brand-600);--on-brand: #ffffff}@media (prefers-color-scheme: dark){:root:not([data-theme]){color-scheme:dark;--bg: #0f1115;--bg-muted: #0c0e13;--panel: #151922;--panel-2: #0c111a;--border: #2a3242;--accent: #20232b;--text: #e6e6e6;--text-muted:#aab2c0}}@tailwind base;@tailwind components;@tailwind utilities;*{box-sizing:border-box}html,body,#root{height:100%;width:100%;margin:0;padding:0}body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial;background:var(--bg);color:var(--text)}body,.app-shell{font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial}:root{--bg: #f7f8fb;--bg-muted: #eff1f5;--panel: #ffffff;--panel-2: #f3f4f7;--border: #e3e6ee;--accent: #d9dee9;--text: #0b1220;--text-muted: #475569;--brand: #6d40ff;--brand-400: #9c7bff;--brand-600: #6d40ff;--brand-700: #5a36d8;--on-brand: #ffffff}body{background:var(--bg)!important;color:var(--text)!important}.app-shell{display:grid;grid-template-columns:280px minmax(0,1fr);height:100svh;width:100vw;overflow:hidden;background:var(--bg);color:var(--text)}@supports selector(:has(*)){.app-shell:not(:has(.sidebar)){grid-template-columns:1fr}}.sidebar{border-right:1px solid var(--accent);background:var(--bg-muted);display:flex;flex-direction:column}.sidebar-top{padding:12px;border-bottom:1px solid var(--accent)}.conv-list{padding:8px;overflow:auto;flex:1}.conv-item{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px;border-radius:8px;cursor:pointer}.conv-item:hover{background:var(--panel-2)}.conv-item.active{background:var(--panel-2);border:1px solid var(--border)}.conv-title{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.conv-actions{display:flex;gap:6px}.icon-btn{border:none;background:transparent;color:var(--text-muted);cursor:pointer}.icon-btn:hover{color:var(--text)}.conv-edit{width:100%;border:1px solid var(--border);background:var(--panel);color:var(--text);padding:8px 10px;border-radius:6px}.conv-empty{opacity:.6;padding:12px}.sidebar-top .new-btn{width:100%}.chat{display:grid;grid-template-rows:auto 1fr auto;min-width:0}.chat-header{display:flex;align-items:center;padding:10px 16px;border-bottom:1px solid var(--accent);background:var(--bg);position:sticky;top:0;z-index:2}.chat-title{font-weight:600}.chat-body{overflow:auto;padding:16px;display:flex;flex-direction:column;min-height:0;background:var(--bg)!important}.composer{width:min(900px,92%);margin-inline:auto}.msgs{display:flex;flex-direction:column;gap:12px;padding-inline:4px}.msg{display:flex;align-items:flex-start;gap:10px}.msg .avatar{width:36px;height:36px;display:grid;place-items:center;background:var(--panel-2);border-radius:50%;flex:0 0 36px}.msg .bubble{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:10px 12px;line-height:1.55;white-space:pre-wrap;word-break:break-word;max-width:min(800px,70%);color:var(--text)}.msg.assistant{flex-direction:row}.msg.user{flex-direction:row-reverse}.landing{flex:1;display:grid;place-items:center}.landing-card{width:min(900px,90%);display:grid;grid-template-columns:160px 1fr auto;gap:10px;background:var(--panel)!important;border:1px solid var(--border)!important;border-radius:999px;padding:14px 16px;box-shadow:0 10px 40px #0000001a!important}.landing-card input{color:var(--text)!important;opacity:1!important;font-weight:500}.landing-card input::placeholder{color:var(--text-muted)!important;opacity:1!important}.landing-card.one-input{grid-template-columns:1fr auto!important}.landing-docid,.landing-input{background:transparent;border:none;outline:none;color:var(--text)!important;caret-color:var(--brand);font-weight:500}.landing-docid{border-right:1px solid var(--border)!important;padding-right:12px;font-size:14px}.landing-input{padding-left:4px;font-size:18px}.landing-send{height:40px;padding:0 14px;border-radius:999px;cursor:pointer;border:1px solid var(--brand-700)!important;background:var(--brand)!important;color:var(--on-brand)!important}.landing-send:disabled{opacity:.5;cursor:not-allowed}.empty-wrap{flex:1;display:flex;align-items:center;justify-content:center}.empty-hint{opacity:.7;text-align:center;margin-top:0}.chat-footer{padding:16px;border-top:1px solid var(--border)!important;background:var(--bg)!important}.input-wrap{display:grid;grid-template-columns:1fr auto;gap:8px;background:var(--panel)!important;border:1px solid var(--border)!important;border-radius:16px;padding:8px;box-shadow:0 8px 24px #0206170f}.input{background:transparent;color:var(--text)!important;border:none;resize:none;outline:none;max-height:30dvh;padding:6px 8px}.input::placeholder{color:var(--text-muted)!important;opacity:1}.send-btn{display:inline-grid;place-items:center;width:40px;height:40px;padding:0;border-radius:999px;background:var(--brand-600);color:var(--on-brand);border:1px solid var(--brand-700);cursor:pointer}.send-btn:hover{background:var(--brand-700)}.send-btn:disabled{opacity:.5;cursor:not-allowed}.ctl-input{padding:6px 8px;border-radius:10px;border:1px solid var(--border);background:var(--panel);color:var(--text);outline:none}.ctl-input:focus{border-color:color-mix(in srgb,var(--brand-600) 35%,var(--border))}.ctl-check{display:inline-flex;align-items:center;gap:6px;opacity:.9}.upload-btn{position:relative;overflow:hidden;display:inline-flex;align-items:center;padding:10px 14px;border-radius:12px;font-weight:600;background:var(--brand-600);color:var(--on-brand);border:1px solid var(--brand-700)}.upload-btn:hover{background:var(--brand-700)}.upload-btn input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer}.toolbar{display:grid;grid-template-columns:1fr;gap:10px;padding:8px 12px;background:var(--panel);border:1px solid var(--border);border-radius:12px}.toolbar-left{display:grid;align-items:center;gap:8px}.toolbar-right{display:grid;grid-template-columns:minmax(260px,44vw) auto auto;gap:8px}.toolbar-right>*{min-width:0}.ctl-sm{height:36px;padding:0 10px;border-radius:10px;font-size:14px}.btn-compact{height:36px;padding:0 12px;border-radius:10px;font-size:14px}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:12px;border:1px solid transparent;font-weight:600;line-height:1;cursor:pointer;transition:background .15s ease,border-color .15s ease,box-shadow .15s ease,transform .02s ease;-webkit-user-select:none;user-select:none;background:var(--panel-2);color:var(--text);border-color:var(--border)}.btn .icon{width:18px;height:18px;flex:0 0 18px;color:currentColor}.btn-primary{background:var(--brand-600);color:var(--on-brand);border-color:var(--brand-700);box-shadow:0 6px 20px #7c3aed40}.btn-primary:hover{background:var(--brand-700)}.btn-primary:active{transform:translateY(1px)}.btn-primary:focus-visible{outline:none;box-shadow:0 0 0 3px #fff,0 0 0 6px color-mix(in srgb,var(--brand-600) 40%,transparent)}.new-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:12px;font-weight:600;background:var(--brand-600);color:var(--on-brand);border:1px solid var(--brand-700);box-shadow:0 6px 20px #7c3aed40}.new-btn:hover{background:var(--brand-700)}.new-btn{width:auto}.topbar{position:sticky;top:0;z-index:10;background:var(--panel);border-bottom:1px solid var(--border)}.topbar-inner{max-width:1200px;margin:0 auto;padding:12px 16px;display:flex;align-items:center;justify-content:space-between}.brand{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--text);text-decoration:none}.brand-dot{width:26px;height:26px;display:inline-grid;place-items:center;background:var(--brand);color:var(--on-brand);border-radius:50%;font-size:14px}.nav-links a{color:var(--text);opacity:.85;text-decoration:none;margin-left:18px}.nav-links a.active{color:var(--brand);font-weight:600}.home{background:var(--bg);color:var(--text)}.home-container{width:min(1100px,92vw);margin:0 auto}.home-nav{position:sticky;top:0;z-index:5;background:var(--panel);border-bottom:1px solid var(--border)}.home-nav .home-container{display:grid;grid-template-columns:1fr auto auto;gap:16px;align-items:center;padding:14px 0}.brand-name{font-weight:700;letter-spacing:.2px}.nav-cta{justify-self:end}.home-hero{background:linear-gradient(180deg,color-mix(in srgb,var(--brand) 6%,var(--bg)),var(--bg) 45%);padding:56px 0 30px}.hero-inner{text-align:center}.home-hero h1{font-size:clamp(28px,4vw,40px);margin:0}.hero-sub{opacity:.85;margin:10px 0 22px}.chip-row{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}.chip{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border-radius:999px;background:var(--panel);border:1px solid var(--border);box-shadow:0 2px 8px #0000000a}.home-steps{padding:28px 0 40px}.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.step-card{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:20px;box-shadow:0 8px 30px #0000000f}.step-num{width:36px;height:36px;display:grid;place-items:center;border-radius:999px;background:var(--brand);color:var(--on-brand);font-weight:700;margin-bottom:8px}.step-card h3{margin:6px 0;font-size:18px}.step-card p{margin:0;opacity:.8}.home-cta{padding:24px 0 60px;text-align:center}.btn-cta{margin-top:10px}.home-footer{border-top:1px solid var(--border);background:var(--panel);padding:14px 0;color:var(--text-muted)}.fc-page{display:flex;flex-direction:column;gap:12px;width:100%}.fc-header{display:flex;justify-content:space-between;align-items:center}.fc-actions{display:flex;gap:8px}.fc-topbar{display:grid;grid-template-columns:1fr auto auto;gap:16px;align-items:center}.fc-kpis{display:flex;gap:12px;align-items:center}.kpi{display:inline-flex;gap:6px;align-items:center;font-weight:500}.pill{padding:2px 8px;border-radius:999px;font-size:12px;border:1px solid var(--border)}.pill-ok{background:#22c55e26;border-color:#22c55e66;color:#16a34a}.pill-bad{background:#ef44441f;border-color:#ef444466;color:#ef4444}.pill-maybe{background:#facc151f;border-color:#facc1573;color:#ca8a04}.fc-score{display:grid;grid-template-columns:180px 200px 60px;gap:10px;align-items:center}.score-label{opacity:.85}.score-bar{background:var(--panel-2);border:1px solid var(--border);height:10px;border-radius:999px;overflow:hidden}.score-fill{height:100%;background:linear-gradient(90deg,#22c55e,#84cc16)}.fc-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.fc-card{background:var(--panel-2)!important;border:1px solid var(--border)!important;border-radius:12px;padding:12px}.fc-card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.muted{opacity:.7;font-size:12px}.fc-editor{width:100%;min-height:360px;background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:12px;color:var(--text);outline:none}.fc-preview{white-space:pre-wrap}.fc-span{padding:0 2px;border-radius:3px}.fc-ok{background:#22c55e33}.fc-bad{background:#ef444440}.fc-maybe{background:#facc1540}.fc-results{display:flex;flex-direction:column;gap:12px}.fc-result{background:var(--panel)!important;border:1px solid var(--border)!important;border-radius:10px;padding:12px}.fc-claim,.fc-just,.fc-srcs{margin-top:6px}.fc-srcs a{color:#6d40ff;text-decoration:underline;margin-right:8px}@media (max-width: 900px){.home-nav .home-container{grid-template-columns:1fr auto;row-gap:10px}.nav-links{display:none}.steps-grid{grid-template-columns:1fr}}@media (max-width: 820px){.app-shell{grid-template-columns:0 1fr}.sidebar{display:none}}.check-page{background:var(--bg);min-height:100%;display:grid}.center-wrap{width:min(760px,92%);margin:10vh auto 8vh;display:grid;gap:14px}.bar{display:grid;gap:10px}.url-bar{grid-template-columns:1fr auto}.ctl-input.big{height:48px;border-radius:999px;padding:0 16px;background:var(--panel);border:1px solid var(--border);font-size:16px}.or-divider{display:grid;place-items:center;margin:2px 0 6px}.or-divider span{font-size:12px;color:var(--text-muted);background:var(--panel);border:1px solid var(--border);padding:2px 10px;border-radius:999px}.pdf-uploader{position:relative;display:block;border:1px dashed var(--border);background:var(--panel);border-radius:16px;padding:18px;cursor:pointer;transition:box-shadow .15s ease,border-color .15s ease,transform .02s ease;box-shadow:0 8px 26px #0206170f}.pdf-uploader:hover{border-color:var(--brand-500, var(--brand))}.pdf-uploader input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer}.pdf-inner{display:inline-flex;align-items:center;gap:10px;color:var(--brand-700, var(--brand));font-weight:700}.pdf-inner span{color:var(--brand-700, var(--brand))}.highlight-tip{text-align:center;margin-top:6px}.chat-inner{width:min(860px,92%);margin-inline:auto;padding-block:24px}.sidebar-top .new-btn{position:relative;overflow:hidden}.sidebar-top .new-btn:before,.sidebar-top .new-btn:after{content:none!important;display:none!important}.sidebar-top .new-btn .icon{width:16px;height:16px}.tip-bar{display:flex;align-items:center;gap:8px;background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:10px 12px;color:var(--text);box-shadow:0 6px 18px #0206170f;margin:12px 0 8px}.tip-dot{display:inline-grid;place-items:center;width:20px;height:20px;border-radius:999px;background:var(--brand-600);color:var(--on-brand);font-weight:700;font-size:12px;flex:0 0 20px}kbd{display:inline-block;padding:0 6px;border:1px solid var(--border);border-bottom-width:2px;border-radius:6px;background:var(--panel-2);font-family:inherit;font-size:.85em}.action-col{display:flex;flex-direction:column;align-items:flex-end;gap:8px}.tip-inline{display:inline-flex;align-items:center;gap:8px;max-width:380px;padding:6px 10px;border-radius:999px;background:var(--panel);border:1px solid var(--border);color:var(--text-muted);font-size:12px;line-height:1.35;box-shadow:0 4px 14px #0206170d}.tip-inline .tip-dot{display:inline-grid;place-items:center;width:18px;height:18px;border-radius:50%;background:var(--brand-600);color:var(--on-brand);font-weight:700;font-size:11px}@media (max-width: 760px){.url-bar{grid-template-columns:1fr}.action-col{align-items:flex-start}}.tip-below{margin-top:10px;padding:10px 12px;border-radius:12px;background:var(--panel);border:1px solid var(--border);color:var(--text-muted);display:flex;align-items:flex-start;gap:10px;box-shadow:0 8px 24px #0206170f}.tip-below .tip-dot{display:inline-grid;place-items:center;width:18px;height:18px;border-radius:50%;background:var(--brand-600);color:var(--on-brand);font-weight:700;font-size:11px}.section-title{font-weight:800;font-size:clamp(22px,3vw,28px);margin:28px 0 16px}.features{padding:6px 0 8px}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.feature-card{display:grid;grid-template-columns:40px 1fr;gap:10px;align-items:start;background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:14px;box-shadow:0 6px 18px #0206170d}.usecases{padding:8px 0 40px}.usecases-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.case-card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:16px;box-shadow:0 8px 24px #0206170f;display:grid;gap:10px}.case-desc{margin:0;opacity:.9}@media (max-width:1000px){.features-grid,.usecases-grid{grid-template-columns:1fr 1fr}}@media (max-width:640px){.features-grid,.usecases-grid{grid-template-columns:1fr}}.home .hero-inner.centered,.home .home-container.centered{text-align:center}.home-hero{padding:96px 0 64px}.home-steps,.features,.usecases{padding:72px 0 84px}.section-title{text-align:center;font-weight:800;font-size:clamp(22px,3vw,28px);margin:0 0 22px}.steps-grid,.features-grid,.usecases-grid{margin-inline:auto;max-width:1100px;gap:20px}.features-grid,.usecases-grid,.steps-grid{display:grid;grid-template-columns:repeat(3,1fr)}@media (max-width: 1000px){.features-grid,.usecases-grid,.steps-grid{grid-template-columns:1fr 1fr}}@media (max-width: 640px){.features-grid,.usecases-grid,.steps-grid{grid-template-columns:1fr}}.fade-section,.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease;will-change:opacity,transform}.fade-section.is-visible,.reveal.is-visible{opacity:1;transform:none}@media (prefers-reduced-motion: reduce){.fade-section,.reveal{transition:none;opacity:1;transform:none}}.feature-card,.case-card{background:var(--panel);border:none;border-radius:16px;padding:18px;box-shadow:0 8px 24px #0206170f}.step-card{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:20px;box-shadow:0 8px 24px #0206170f}.feature-icon{width:36px;height:36px;display:grid;place-items:center;background:color-mix(in srgb,var(--brand) 14%,white);color:var(--brand);border-radius:50%;font-size:18px;font-weight:700}.feature-title{font-weight:700;margin-bottom:4px}.feature-desc{margin:0;opacity:.85}.case-title{font-weight:700;font-size:16px}.case-desc{margin:0 0 8px;opacity:.9}.tooltip{position:relative;display:inline-flex;align-items:center;outline:none}.tooltip-bubble{position:absolute;z-index:30;padding:8px 10px;border-radius:10px;background:var(--panel);color:var(--text);border:1px solid var(--border);font-size:12px;line-height:1.3;white-space:nowrap;box-shadow:0 12px 30px #0206171f;transform:translateY(8px) scale(.98);opacity:0;pointer-events:none;transition:opacity .12s ease,transform .12s ease}.tooltip[data-open=true] .tooltip-bubble{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}.tooltip[data-side=bottom] .tooltip-bubble{top:calc(100% + 8px);left:50%;transform:translate(-50%,8px)}.tooltip[data-open=true][data-side=bottom] .tooltip-bubble{transform:translate(-50%)}.tooltip[data-side=top] .tooltip-bubble{bottom:calc(100% + 8px);left:50%;transform:translate(-50%,-8px)}.tooltip[data-open=true][data-side=top] .tooltip-bubble{transform:translate(-50%)}.tooltip-bubble:after{content:"";position:absolute;width:10px;height:10px;background:var(--panel);border:1px solid var(--border);transform:rotate(45deg);box-shadow:0 2px 6px #0206170f}.tooltip[data-side=bottom] .tooltip-bubble:after{top:-6px;left:50%;transform:translate(-50%) rotate(45deg);border-bottom:none;border-right:none}.tooltip[data-side=top] .tooltip-bubble:after{bottom:-6px;left:50%;transform:translate(-50%) rotate(45deg);border-top:none;border-left:none}.nav-links .tooltip{margin-left:12px}.tour-overlay{position:fixed;inset:0;background:#0c10188c;-webkit-backdrop-filter:blur(1px);backdrop-filter:blur(1px);z-index:9998}.tour-hole{position:absolute;z-index:9999;border:2px solid var(--brand, #6d40ff);box-shadow:0 0 0 9999px #0c10188c;pointer-events:none;transition:top .2s ease,left .2s ease,width .2s ease,height .2s ease}.tour-card{position:absolute;z-index:10000;width:min(380px,92vw);background:var(--panel, #fff);color:var(--text, #0b1220);border:1px solid var(--border, #e3e6ee);border-radius:12px;padding:14px;box-shadow:0 18px 60px #02061738;animation:tourFade .18s ease}.tour-title{font-weight:700;margin-bottom:6px}.tour-text{line-height:1.5;opacity:.95}.tour-actions{display:flex;justify-content:space-between;align-items:center;margin-top:10px;gap:8px}.tour-btn{height:36px;padding:0 12px;border-radius:10px}.tour-skip{background:var(--panel-2, #f3f4f7);border:1px solid var(--border, #e3e6ee)}.tour-next{font-weight:700}.tour-progress{margin-top:6px;font-size:12px;opacity:.7;text-align:right}@keyframes tourFade{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.teach-page{position:relative;min-height:calc(100svh - 64px);background:var(--bg);overflow:hidden}.teach-center{position:relative;z-index:2;display:grid;place-items:center;padding:48px 16px 72px}.glass{background:color-mix(in srgb,var(--panel) 80%,transparent);border:1px solid var(--border);border-radius:20px;box-shadow:0 10px 40px #00000014}.teach-card{width:min(860px,92vw);padding:28px 24px;text-align:center}.teach-title{margin:0 0 6px;font-size:clamp(22px,4vw,28px)}.teach-sub{margin:0 0 18px;opacity:.85}.teach-input{display:grid;grid-template-columns:46px 1fr 54px;gap:8px;align-items:center;padding:10px;border:1px solid var(--border);border-radius:16px;background:var(--panel);box-shadow:0 8px 26px #0206170f}.teach-input.disabled{opacity:.6;pointer-events:none}.ti-area{background:transparent;border:none;outline:none;color:var(--text);resize:none;height:28px;max-height:28dvh;padding:8px 4px;font-size:16px}.ti-area::placeholder{color:var(--text-muted)}.ti-btn{display:inline-grid;place-items:center;height:40px;width:40px;border-radius:999px;border:1px solid var(--border);background:var(--panel-2);color:var(--text);cursor:pointer}.ti-plus{font-weight:700;font-size:22px}.ti-send{background:var(--brand-600);color:var(--on-brand);border-color:var(--brand-700)}.ti-send:disabled{opacity:.5;cursor:not-allowed}.ti-send:hover{background:var(--brand-700)}.teach-hint{margin-top:10px;opacity:.75;font-size:13px}.waves{position:absolute;inset:0;z-index:1;pointer-events:none;-webkit-mask-image:linear-gradient(to bottom,transparent 0%,rgba(0,0,0,.35) 30%,rgba(0,0,0,.9) 60%,#000 100%);mask-image:linear-gradient(to bottom,transparent 0%,rgba(0,0,0,.35) 30%,rgba(0,0,0,.9) 60%,#000 100%)}.waves-svg{position:absolute;bottom:-2px;left:0;width:200%;height:320px;fill:none}.waves-svg .wave path{stroke-width:0;fill:color-mix(in srgb,#000 12%,var(--brand))}.wave-1{animation:moveWave 22s linear infinite;opacity:.25}.wave-2{animation:moveWave 28s linear infinite reverse;opacity:.19}.wave-3{animation:moveWave 36s linear infinite;opacity:.15}@keyframes moveWave{0%{transform:translate(0)}to{transform:translate(-50%)}}.check-shell{display:grid;grid-template-columns:80px 1fr;min-height:calc(100svh - 64px);background:var(--bg)}.sidebar.thin{width:80px;border-right:1px solid var(--accent);background:var(--bg-muted);display:flex}.icons-only{display:grid;gap:10px;padding:14px 12px;align-content:start;width:100%}.icon-pill{width:48px;height:48px;border-radius:14px;display:inline-grid;place-items:center;background:var(--panel);border:1px solid var(--border);color:var(--text);cursor:pointer}.icon-pill.active,.icon-pill:hover{border-color:var(--brand-600);box-shadow:0 6px 18px #7c3aed2e}.wave-wrap{position:fixed;left:0;right:0;top:50%;height:260px;transform:translateY(-50%);pointer-events:none;z-index:0}.wave-canvas{width:100%;height:100%;opacity:.95;filter:drop-shadow(0 12px 24px rgba(0,0,0,.15))}.hero{min-height:100svh;display:grid;place-items:center;background:var(--bg);position:relative;z-index:1}.hero-card{width:min(780px,92vw);background:#ffffffd1;-webkit-backdrop-filter:blur(8px) saturate(120%);backdrop-filter:blur(8px) saturate(120%);border:1px solid rgba(255,255,255,.6);border-radius:24px;padding:24px;box-shadow:0 20px 80px #0f10141f;transition:all .6s cubic-bezier(.2,.8,.2,1)}.hero-card.fullscreen{position:fixed;inset:20px;width:auto;height:calc(100svh - 40px);display:flex;flex-direction:column;justify-content:center}.hero-card .top{display:grid;grid-template-columns:1fr auto;gap:10px}.pdf-row{margin-top:12px}.plus-upload{position:relative;display:inline-flex;align-items:center;gap:10px;padding:12px 14px;border-radius:14px;background:var(--panel);border:1px solid var(--border);font-weight:700;cursor:pointer;-webkit-user-select:none;user-select:none}.plus-upload input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer}.plus-upload .plus{width:26px;height:26px;display:grid;place-items:center;border-radius:999px;background:var(--brand-600);color:var(--on-brand);border:1px solid var(--brand-700)}.ctl-input.big{height:48px;border-radius:999px;padding:0 16px;font-size:16px;background:var(--panel);border:1px solid var(--border)}.btn.big{height:48px;padding:0 18px;border-radius:999px;font-weight:700}.tip-below{margin-top:12px;display:grid;grid-template-columns:auto 1fr;align-items:start;gap:8px;font-size:14px;color:var(--text-muted)}.tip-dot{width:20px;height:20px;border-radius:999px;display:grid;place-items:center;background:var(--brand-600);color:var(--on-brand);font-size:12px;font-weight:700}.waves-wrap{position:absolute;left:0;right:0;top:30vh;transform:translateY(-50%);pointer-events:none;z-index:0}.waves-canvas{display:block;width:100%;height:auto}.check-page{position:relative;min-height:calc(100vh - 56px);background:var(--bg)}.glass-center{position:relative;z-index:1;display:grid;place-items:center;padding:12vh 16px 18vh}.glass-card{width:min(960px,92vw);border-radius:24px;background:#ffffff8c;border:1px solid rgba(255,255,255,.45);backdrop-filter:blur(14px) saturate(130%);-webkit-backdrop-filter:blur(14px) saturate(130%);box-shadow:0 18px 80px #0f172a2e;padding:18px}.check-page.is-analyzing .glass-card{background:#ffffff9e;box-shadow:0 24px 110px #6366f140}.url-row{display:grid;grid-template-columns:1fr auto auto;gap:10px;align-items:center}.url-input{height:52px;border-radius:999px;border:1px solid var(--border);background:#fffc;outline:none;padding:0 16px;font-size:16px;color:var(--text)}.url-input::placeholder{color:var(--text-muted)}.pill-upload{position:relative;display:inline-flex;align-items:center;gap:8px;padding:0 14px;height:44px;border-radius:999px;border:1px dashed var(--border);background:#ffffffbf;cursor:pointer}.pill-upload input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer}.pill-upload .plus{display:inline-block;width:22px;height:22px;line-height:22px;text-align:center;border-radius:999px;background:var(--brand-600, #6d40ff);color:#fff;font-weight:700}.pill-upload .lbl{font-weight:700;color:var(--text)}.btn-primary.analyze-btn{height:44px;padding:0 18px;border-radius:999px;background:var(--brand-600, #6d40ff);color:#fff;border:1px solid var(--brand-700, #5a36d8);font-weight:700;cursor:pointer}.btn-primary.analyze-btn:disabled{opacity:.55;cursor:not-allowed}.progress-row{margin-top:10px;display:flex;align-items:center;gap:10px}.link-cancel{border:none;background:transparent;color:var(--brand-600,#6d40ff);cursor:pointer;text-decoration:underline;padding:0}.tiny-tip{margin-top:10px;font-size:13px;color:var(--text-muted)}.tiny-tip .dot{display:inline-grid;place-items:center;width:18px;height:18px;margin-right:6px;background:var(--brand-600,#6d40ff);color:#fff;border-radius:50%;font-size:12px;font-weight:700}.row-right{display:flex;justify-content:flex-end;margin-top:8px}.btn-ghost{border:1px solid var(--border);background:#fffc;padding:8px 12px;border-radius:10px;cursor:pointer}.sidebar--icons{width:72px;border-right:1px solid var(--accent);background:var(--bg-muted)}.check-shell{display:grid;grid-template-columns:72px 1fr;min-height:calc(100vh - 56px)}.side-icons{display:flex;flex-direction:column;align-items:center;gap:12px;padding:12px 0}.side-icons .ico{width:44px;height:44px;display:grid;place-items:center;border-radius:12px;background:transparent;text-decoration:none;border:1px solid transparent;color:var(--text);font-size:20px}.side-icons .ico:hover{background:var(--panel-2);border-color:var(--border)}.side-icons .ico.active{background:var(--panel);border-color:var(--brand-600, #6d40ff);color:var(--brand-600, #6d40ff)}.check-shell{position:relative;min-height:calc(100vh - 64px)}.check-main{position:relative;padding:48px 24px 96px}.hero-center{position:relative;min-height:56vh;display:flex;align-items:center;justify-content:center}.glass-center{position:relative;z-index:1}.glass-card{border-radius:20px;background:#ffffffe0;box-shadow:0 20px 40px #1118271f;padding:20px 24px 24px;max-width:900px;width:min(88vw,940px)}.url-row{display:grid;grid-template-columns:1fr auto auto;gap:12px;align-items:center}.hero-center{position:relative;min-height:52vh;display:flex;align-items:center;justify-content:center}.hero-stack{position:relative;width:min(88vw,940px);overflow:visible}.hero-waves{position:absolute;inset:0;z-index:0;pointer-events:none}.glass-card{position:relative;z-index:1}.hero-center{position:relative;overflow:visible}.hero-waves{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:100vw;height:160px;z-index:0;pointer-events:none}.hero-waves canvas{-webkit-mask-image:linear-gradient(90deg,transparent 0%,#000 6%,#000 94%,transparent 100%);mask-image:linear-gradient(90deg,transparent 0%,#000 6%,#000 94%,transparent 100%)}:root{--nav-h: 64px;--card-w-max: 960px;--card-w: min(88vw, var(--card-w-max));--wave-h: 160px}.check-page{min-height:100dvh;overflow:hidden}.check-page .check-shell{min-height:calc(100dvh - var(--nav-h))}.check-page .check-main{height:calc(100dvh - var(--nav-h));box-sizing:border-box;display:grid;place-items:center;padding:clamp(24px,4vw,48px) 24px}.check-page .hero-center,.check-page .glass-center{width:var(--card-w);margin-left:auto;margin-right:auto;position:relative;z-index:1;overflow:visible}.check-page .sidebar,.check-page .sidebar:before{background:transparent!important;box-shadow:none!important}.check-page .hero-waves{position:absolute;top:50%;left:calc(50% - 50vw);transform:translateY(-50%);width:100vw;height:var(--wave-h);z-index:0;pointer-events:none;filter:drop-shadow(0 22px 26px rgba(17,24,39,.18)) drop-shadow(0 6px 12px rgba(17,24,39,.12)) contrast(1.06) saturate(1.08)}.check-page .hero-waves canvas{-webkit-mask-image:none;mask-image:none}.check-page .glass-card{position:relative;width:100%;border-radius:18px;background:#ffffff5c;backdrop-filter:blur(16px) saturate(160%);-webkit-backdrop-filter:blur(16px) saturate(160%);border:1px solid rgba(255,255,255,.45);box-shadow:0 30px 60px #11182729,0 8px 20px #11182714,inset 0 1px #ffffff59;padding:clamp(16px,3.2vw,24px)}@keyframes pl-breathe-glow{0%{opacity:.35;transform:scale(.98);filter:blur(16px)}50%{opacity:.95;transform:scale(1.04);filter:blur(22px)}to{opacity:.35;transform:scale(.98);filter:blur(16px)}}@keyframes pl-breathe-outline{0%{box-shadow:0 0 #6366f133,0 0 0 6px #a855f71a inset}50%{box-shadow:0 0 0 12px #6366f142,0 0 0 10px #a855f72e inset}to{box-shadow:0 0 #6366f133,0 0 0 6px #a855f71a inset}}.check-page.is-analyzing .glass-card:before{content:"";position:absolute;inset:-28px;border-radius:28px;pointer-events:none;z-index:-1;background:radial-gradient(60% 60% at 40% 30%,#6366f18c,#6366f100 70%),radial-gradient(60% 60% at 70% 70%,#a855f773,#a855f700 72%),radial-gradient(100% 90% at 50% 100%,#38bdf84d,#38bdf800 70%);animation:pl-breathe-glow 2.4s ease-in-out infinite}.check-page.is-analyzing .glass-card:after{content:"";position:absolute;inset:-2px;border-radius:20px;pointer-events:none;mix-blend-mode:screen;animation:pl-breathe-outline 2.4s ease-in-out infinite}.check-page .url-row{display:grid;grid-template-columns:1fr auto auto;gap:12px;align-items:center}.check-page .url-input{height:44px;background:#ffffff38;backdrop-filter:blur(10px) saturate(140%);-webkit-backdrop-filter:blur(10px) saturate(140%);border:1px solid rgba(255,255,255,.45);box-shadow:inset 0 1px #ffffff59}.check-page .url-input::placeholder{color:#1118278c}.check-page .pill-upload{height:44px;background:#fff3;backdrop-filter:blur(10px) saturate(140%);-webkit-backdrop-filter:blur(10px) saturate(140%);border:1px solid rgba(255,255,255,.45)}.check-page .analyze-btn{height:44px}@media (max-width: 640px){.check-page .glass-center{width:min(94vw,var(--card-w-max))}.check-page .url-row{grid-template-columns:1fr;gap:10px}.check-page .pill-upload,.check-page .analyze-btn{width:100%}}